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Differences What are the advantages of each

Front view of AMD FX 4130

Reasons to consider the
AMD FX 4130

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Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
Front view of AMD Athlon II X4 640

Reasons to consider the
AMD Athlon II X4 640

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CPUBoss is not aware of any important advantages of the Athlon II X4 640 vs the FX 4130.

Benchmarks Real world tests of FX 4130 vs Athlon II X4 640

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

FX 4130
2,150,000 MB/s
Athlon II X4 640
121,100 MB/s

3D Mark 11 (Physics)

Cinebench R11.5

Cinebench R11.5 (Single Core)

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

FX 4130  vs
Athlon II X4 640 
Clock speed 3.8 GHz 3 GHz
Cores Quad core Quad core
Socket type
AM3+
AM3
Is unlocked Yes No

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
F16C
MMX
XOP
AVX
SSE3
SSE
ABM
CLMUL
AMD64
SSE4.1
FMA4
SSE4.2
CVT16
AMD-V
3DNow!
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 125W 95W
Annual home energy cost 30.11 $/year 22.89 $/year
Annual commercial energy cost 109.5 $/year 83.22 $/year
Performance per watt 6.77 pt/W 1.54 pt/W
Typical power consumption 101.56W 77.19W

details

FX 4130  vs
Athlon II X4 640 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 4 MB 2 MB
L2 cache per core 1 MB/core 0.5 MB/core
L3 cache 4 MB 0 MB
L3 cache per core 1 MB/core 0 MB/core
Manufacture process 32 nm 45 nm
Max CPUs 1 1
Voltage range 0.78 - 1.43V 1.05 - 1.4V
Operating temperature Unknown - 70°C Unknown - 71°C

overclocking

Overclocked clock speed 4.41 GHz 3.57 GHz
Overclocked clock speed (Water) 4.69 GHz 3.89 GHz
Overclocked clock speed (Air) 4.41 GHz 3.57 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A
AMD FX 4130
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AMD Athlon II X4 640
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